Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp452111imu; Wed, 16 Jan 2019 01:46:00 -0800 (PST) X-Google-Smtp-Source: ALg8bN768is/EdGqVBfpUFthY/Avimh/z74Ib65pCUS7RgzmA+2MsIEEWnlcRwcQ2xLjRijw1yBL X-Received: by 2002:a63:dc54:: with SMTP id f20mr8122409pgj.410.1547631960277; Wed, 16 Jan 2019 01:46:00 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1547631960; cv=none; d=google.com; s=arc-20160816; b=ArksSXtKiI3M8fdntk9qFPjyvVxY675a06yAQcffC2KMiCCEGg9W65T4LjL/DL93+/ +MKS/78xofXhnnPugWP9DVrt8Z4dm3IBE9EEkLU5aldnwuJIQLPA3qTz+oDc7U1mGDrO Vb+jr35ud9+yjFwsg6hYnanf5ms0y76KozSL0NhaAMTUfIfmpWV3ySgBMYdnZL3uRfrN n4WF4tfgZ9sqiEG+6GmhOBUfgODgmBY3lKqmLdlR1Gi2F7kNKRiUzfJrNEmLmlmdlt+f xeQYYs6ZKVaOHW60xe8ywis2udoheHDVa4F8IQA43e5FtFvjaJTikRcKAIuYyhB6rzrL 9cSQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :message-id:in-reply-to:subject:cc:to:from:date; bh=aygQyfZn20WBXb6AaawQkEFlrWME/TahVbY5Tvzyx14=; b=QKTlQ0+qpXsaipRN48Qx5rfuX+NV+skoaUG7a8L1R+xt4Jk3iiFa+9vgxTEb8j0IBi bqfVqMhst7uiVqTicKzV7nrEM03ALjt1WRWFZYt4GghygbHq6rF+xLfbxCKc3mAqN/wu bB2Ng7G7kKrz3S89JWk86JiXcYi74aX1C8s0VP/gFFXQ+h/tCKk+4ui6Cd0WZHW6kWmn KH74KHdxKPlXmk5PSGwqVhaW3q8tnvtU5/+5ARH6j6sPlfQrhprTrVxHtXbJV6uprzKz ABljyvjaylun6K5Wu4Meh+lSk+hhlJTH1jFVUpgl+R2l/gk4OcWqmwaneLifVEY9jd2h j+iQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id w7si5938201pfw.200.2019.01.16.01.45.44; Wed, 16 Jan 2019 01:46:00 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389150AbfAOSz1 (ORCPT + 99 others); Tue, 15 Jan 2019 13:55:27 -0500 Received: from Galois.linutronix.de ([146.0.238.70]:43411 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732012AbfAOSz0 (ORCPT ); Tue, 15 Jan 2019 13:55:26 -0500 Received: from p4fea4364.dip0.t-ipconnect.de ([79.234.67.100] helo=nanos) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1gjTrp-00037G-Ug; Tue, 15 Jan 2019 19:55:18 +0100 Date: Tue, 15 Jan 2019 19:55:10 +0100 (CET) From: Thomas Gleixner To: Hedi Berriche cc: Ard Biesheuvel , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , x86@kernel.org, linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org, Russ Anderson , Mike Travis , Dimitri Sivanich , Steve Wahl Subject: Re: [PATCH 1/3] efi/x86: turn EFI runtime semaphore into a global lock In-Reply-To: <20190109104541.25733-2-hedi.berriche@hpe.com> Message-ID: References: <20190109104541.25733-1-hedi.berriche@hpe.com> <20190109104541.25733-2-hedi.berriche@hpe.com> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 9 Jan 2019, Hedi Berriche wrote: > Make efi_runtime_lock semaphore global so that it can be used by EFI > runtime callers that may be defined outside efi/runtime-wrappers.c. The changelog should mention why the lock is renamed. I have no strong opinion, but to apply that I need an Ack from Ard. Thanks, tglx